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{"sheet":"Mooring line catenary","index":0,"n_rows":32,"n_cols":23,"rows_kept":32,"merged":[[17,8,17,12],[18,8,18,12],[19,8,19,12],[20,8,20,12],[23,8,23,12],[24,8,24,12],[25,8,25,12],[26,8,26,12],[27,8,27,12],[28,8,28,12],[29,8,29,12],[31,3,31,15],[32,3,32,15]]}
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[{"$nulls":17},"node","factor","hor - x","Column1","factor2","vert - y"]
[{"$nulls":3},"Catenary mooring line shape plot tool",{"$nulls":13},0,{"$f":"R3/10","v":0},{"$f":"$T$13*S3","v":{"v":0,"d":"0.0"}},null,{"$f":"(-1/$I$30)*LN(COS(S3*$I$30))","v":0},{"$f":"V3*$W$13/$V$13","v":0}]
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[{"$nulls":17},2,0.2,{"v":34.14204650171779,"d":"34.1"},null,{"$f":"(-1/$I$30)*LN(COS(S5*$I$30))","v":1.1789045299243812E-3},3.997775542041289]
[{"$nulls":17},3,0.3,{"v":51.21306975257668,"d":"51.2"},null,{"$f":"(-1/$I$30)*LN(COS(S6*$I$30))","v":2.6526119990692622E-3},8.995255428431136]
[{"$nulls":17},4,0.4,{"v":68.28409300343559,"d":"68.3"},null,{"$f":"(-1/$I$30)*LN(COS(S7*$I$30))","v":0.004715945849705285},15.992213531279099]
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[]
[{"$nulls":7},"Catenary Mooring Line Shape Tool"]
[]
[{"$nulls":3},"Input parameters"]
[{"$nulls":4},"waterdepth plus the distance between sealevel and the fairlead",null,"d",null,{"v":100,"d":"100.00"},{"$nulls":5},"[m]"]
[{"$nulls":4},"force applied to the mooring line at the fairlead",null,"F",null,{"v":500,"d":"500.0"},{"$nulls":5},"[t]"]
[{"$nulls":4},"normalized thread diameter",null,"D",null,{"v":0.6,"d":"0.60"},{"$nulls":5},"[m]"]
[{"$nulls":4},"submerged density of the line material (steel in air = 7,8 )",null,"ρ",null,6.8,{"$nulls":5},"[t/m^3]"]
[]
[{"$nulls":3},"Results"]
[{"$nulls":4},"horizontal distance between the fairlead and the touchdown point of the mooring line on the seabed",null,"X",null,{"$f":"IFERROR(((I19/I27)-I18)*LN((I29+(I19/I27))/((I19/I27)-I18)),\"enter correct input parameters\")","v":{"v":170.71023250858894,"d":"170.71"}},{"$nulls":5},"[m]"]
[{"$nulls":4},"weight of the suspended chain",null,"V",null,{"$f":"IFERROR(I27*I29,\"enter correct input parameters\")","v":{"v":394.08052386749495,"d":"394.1"}},{"$nulls":5},"[t]"]
[{"$nulls":4},"cross sectional area of the thread",null,"A",null,{"$f":"IFERROR((I20/2)^2*PI(),\"enter correct input parameters\")","v":{"v":0.2827433388230814,"d":"0.28"}},{"$nulls":5},"[m^2]"]
[{"$nulls":4},"unit weight of the mooring line in water",null,"w",null,{"$f":"IFERROR(I21*I26,\"enter correct input parameters\")","v":{"v":1.9226547039969535,"d":"1.92"}},{"$nulls":5},"[t/m]"]
[{"$nulls":4},"normalized horizontal tension component",null,"T_0",null,{"$f":"IFERROR(I19*I24/SQRT(I29^2+I24^2),\"enter correct input parameters\")","v":{"v":319.98654781001125,"d":"320.0"}},{"$nulls":5},"[t]"]
[{"$nulls":4},"length of the suspended mooring line",null,"S",null,{"$f":"IFERROR(SQRT(I18*(2*I19/I27-I18)),\"enter correct input parameters\")","v":{"v":204.9668736920113,"d":"204.97"}},{"$nulls":5},"[m]"]
[{"$nulls":4},"catenary shape parameter",null,"b",null,{"$f":"((I21:M21)*(I26:M26)*9.81)/(I28:M28)","v":{"v":0.05894386115696584,"d":"0.05894"}},{"$nulls":5},"[-]"]
[]
[{"$nulls":3},"Figure"]